宽带多媒体 meaning in Chinese
bm broadband multimedia
Examples
- Since cellular network technology was put forward by bell lab , mobile communication has entered into a fast development period . from first analog generation to second digital generation , and up to wideband 3g and so - called 4g at present , mobile communication aims to personal communication
从第一代的模拟通信到第二代的数字通信，直至第三代的宽带通信和目前人们提出的所谓4g宽带多媒体系统，都是在向着个人通信的目标发展。 - The multimedia network has two layers and is composed of main net and access net . the main net maintains the network conlection of atm net stm - 16 relay circuit . access net maintains the double - star shaped structure and has 622m / 155m relay circuit
所设计并实现的宽带多媒体网采用两层结构，由骨干网络和接入网络组成，其中骨干网保持现有atm网stm - 16中继电路的全网状网连接，接入网的各市、州节点保持以双622m 155m中继电路分别与骨干节点连接的双星型结构。 - In this terminal , the dvb - based front - end interactive module comprises a double - tuner and embedded cable modem . it can simultaneously receive dvb digital tv programs and the interaction of broadband multimedia services . meanwhile the home terminal has variable interfaces , easy for expansion . this paper mainly focuses on the design of software and hardware architecture , high speed communication channel ， and the research of the implementation technology of the multimedia integrated services
家用综合业务终端采用了双调谐器加内嵌cm的方法来构建终端系统的dvb前端交互模块，可以同时完成dvb数字电视节目的接收和宽带多媒体业务的交互，其丰富的接口类型便于综合业务的扩展。